baber/WOPTO huggingface dataset:
Patent KR-102515215-B1 (KR)
Title: 래들 노즐 세척 장치
IPC: B22D41/50
Filed: 2021-04-26
Granted: 2023-03-29
Abstract: 래들 노즐 세척 장치에 관한 발명이 개시된다. 본 발명에 따른 래들 노즐 세척 장치는: 하우징; 하우징의 내부에 장착되는 구동부; 구동부에 의해 회전되고, 외측면에 나사산이 형성되는 스크류부; 스크류부와 이격되게 배치되는 레일부; 레일부에 슬라이드 이동 가능하게 장착되고, 스크류부의 나사산과 나사 체결되며, 스크류부의 회전 시 레일부에 지지되어 직선운동하는 이동부; 이동부에 장착되어 이동부의 이동에 의해 노즐부로 이동되고, 노즐부에 공기를 토출하여 노즐부의 내부를 세척하는 노즐세척부; 및 노즐세척부에서 토출되는 공기압을 조절하는 공기압조절부를 포함하는 것을 특징으로 한다.
Patent KR-102493453-B1 (KR)
IPC: F25D3/10
Filed: 2021-05-11
Granted: 2023-01-31
Abstract: 본 발명은 열전도관(heat pipe) 성능검증용 고온고압 가스냉각장치에 관한 것으로써 본 발명의 일 실시예에 따른 열전도관 성능검증용 고온고압 가스냉각장치는, 표면온도 섭씨 800℃ 이상에서 운전되는 열전도관의 열제거 성능을 열전도관의 손상 없이 효과적으로 검사할 수 있는 효과가 있다.
Patent KR-102320123-B1 (KR)
Title: Hydrographic survey system for preventing loss of underwater detector
IPC: B63B27/08
Filed: 2021-05-13
Granted: 2021-11-03
Abstract: The present invention relates to a waterway survey system, and more particularly to the waterway survey system designed to prevent the loss of underwater detectors for marine exploration, comprising: a marine probe moving on the water surface; and an underwater detector connected to the marine probe via a traction cable, operating in the water, and measuring the distance to the sea floor. If an obstacle is caught in a towing process of the underwater detector, the obstacle is detected through a cable tension detection means, and the cable can be released in accordance with the speed of the marine probe via a GPS speed measuring unit.
Patent KR-102446037-B1 (KR)
Title: Tire cord for eliminating static electricity having excellent electric conductivity and durability
Inventor: PARK JEOUNG HWAN
IPC: D02G3/44
Filed: 2021-05-18
Granted: 2022-09-23
Abstract: The present invention provides a tire cord which is formed of polyester fibers including a carbon coating layer containing a specific combination of carbon nanotubes, thereby having excellent electrical conductivity to effectively remove static electricity, and at the same time, having excellent durability. The carbon coating layer is formed by applying and curing a carbon composition.
Patent KR-102534884-B1 (KR)
IPC: A47C17/04
Filed: 2021-05-24
Granted: 2023-05-26
Abstract: [과제] 
전개 가능한 2개의 구성 부재를 상대적으로 수평 위치까지 전개하지 않더라도 각도를 조정할 수 있는 각도 조정 금구를 제공하는 것이다. 
[해결 수단] 
제2 부재(20)를 상대적으로 절첩 방향으로 회동하는 도중에, 폴 제어 부재(60)가 따라돌지 않도록 위치 규제되고, 폴 부재(30)의 치면(35)이 회동부(22)의 원호면부(27)에 올라탐에 의해, 제2 부재(20)의 기어부(26)와 폴 부재(30)의 치면(35)과의 맞물림 상태가 해제되고, 뒤이어, 상기 제2 부재(20)를 상대적으로 전개 방향으로 회동하는 도중에, 제2 부재(20)에 따라도는 폴 제어 부재(60)의 제1 제어부(64)가 폴 부재(30)를 위치 규제하고, 폴 부재(30)의 치면(35)이 제2 부재(20)의 기어부(26)에 맞물리지 않도록 위치 규제되는 한편, 또한, 상기 제2 부재(20)를 상대적으로 절첩 방향으로 소정의 소각도의 회동 조작함에 의해, 제2 부재(20)에 따라도는 폴 제어 부재(60)를 위치 규제하고, 폴 부재(30)에 대한 폴 제어 부재(60)에 의한 위치 규제를 해제함에 의해, 폴 부재(30)의 치면(35)을 제2 부재(20)의 기어부(26)에 맞물리게 하여, 제2 부재(20)의 상대적인 전개 방향으로의 회동을 규제한다.
Patent KR-102339325-B1 (KR)
Title: Rotational flattening and compaction automation system
Inventor: LEE DONG EUN
IPC: E04G21/06
Filed: 2021-05-24
Granted: 2021-12-15
Abstract: The present invention relates to a rotary leveling and compaction automation system. The rotary leveling and compaction automation system according to one embodiment comprises: a support unit which is fastened to a structure for constructing a building; a work unit supported by the support unit and performing a planarization or compaction operation of a material installed inside a formwork; a rotation unit operating to rotate the work unit; and a control unit for controlling the operation of the rotation unit. The control unit may control the work unit to reciprocate in order to flatten a material to a uniform height or to transmit a uniform compaction force to the material. An objective of the present invention is to provide the rotary leveling and compaction automation system which can reduce construction costs.
Patent KR-102370993-B1 (KR)
Title: Artificial Intelligence sign language service system with real-time translation and communication based on neural network
Inventor: HONG SUNG EUN
IPC: G09B21/00
Filed: 2021-05-25
Granted: 2022-03-07
Abstract: The present invention relates to an artificial intelligence (AI) system for supporting the translation of a sign language and conversation in the sign language in real time, based on a neural network. According to the present invention, the method for translating the sign language using the neural network includes: receiving sign language images consecutively input from a first user; extracting a sequence of a unit image having a segmented meaning from the sign language image; and providing a sequence of voice meanings output, as the sequence of the unit mage is input into a first neural network trained. It is preferred that the first neural network is trained based on the difference between a sequence of real voice meanings output from the first neural network, and a sequence of virtual voice meanings output as the sequence of the virtual unit images output through a second neural network as an input of the first neural network. According to the present invention, the deaf may smoothly make real-time conversation with the hard-of-hearing person by effectively training a neural network to extract a meaning from the sign language image. In addition, according to the present invention, real-time feedbacks are collected through the conversation between the deaf and the hard-of hearing person, and the neural network is customized for training, such that a translation service may be provided in match with an individual characteristic.
Patent KR-102374640-B1 (KR)
Title: Air conditioner equipped with sterilization module
Inventor: CHOI MIN KYU
IPC: F24F11/88
Filed: 2021-05-31
Granted: 2022-03-16
Abstract: The present invention is to provide an air conditioner equipped with a sterilization module, which installs a sterilization module inside an indoor unit, but receives power from a charging battery installed to be replaceable at the outside of the indoor unit to separately operate the sterilization module even during an operation or before and after an operation of an air conditioner so as to sterilize residual fine dust, bacteria and viruses in air introduced to the indoor unit and more particularly, to provide an indoor unit of an air conditioner having an inlet and an outlet in a ceiling or standing type, which comprises: a sterilization module installed inside an indoor unit to irradiate light emitted from an ultraviolet LED so as to sterilize bacteria and viruses in air introduced into the indoor unit; and a rechargeable power supply device detachably installed on an outer surface of the indoor unit to supply power to the sterilization module.
Patent KR-102312820-B1 (KR)
Title: Jam prevented sinker for fishing
Inventor: KIM JEONG U
IPC: A01K95/00
Filed: 2021-06-09
Granted: 2021-10-13
Abstract: The present invention relates to a fishing sinker for playing an important role among fishing equipment targeting a bottom layer, and more specifically, to a fishing sinker for easily separating an obstacle capable of preventing a jam due to the obstacle such as a rock gap in water a step of returning a thrown fishing sinker, and being easily separated when the jam occurs. The fishing sinker for easily separating an obstacle according to the present invention comprises: a curved body; and a gliding rod which is separated along a surface of the curved body and glides a ring of a fishing line. The fishing sinker for easily separating an obstacle according to the present invention is not easily caught by the obstacle by including the curved body, is easily separated from the obstacle by moving the ring of the fishing line along the gliding rod, rotating the body at 180 degrees, and releasing the jam of the body even though the fishing sinker is caught in the obstacle, is inexpensive, and provides high productivity with a simple configuration and a simple structure.
Patent KR-102583988-B1 (KR)
IPC: B63B43/14
Filed: 2021-06-11
Granted: 2023-10-05
Abstract: 본 발명의 일 실시예에 따른 보조부력장치는, 선체 상에 배치되는 지지부, 길이방향으로 복수개의 프레임이 다단으로 이루어져 신축 가능하고, 일단이 지지부에 연결되는 연결부 및 상기 연결부의 타단에 연결되고, 상기 연결부의 신축에 의해 위치가 조절되어 상기 선체에 부력을 제공하는 부력부를 포함할 수 있다.
Patent KR-102343870-B1 (KR)
Title: System and method for controlling for combat-system in battleship
Inventor: WOOSEOK KANG
IPC: G01S13/88
Filed: 2021-06-21
Granted: 2021-12-27
Abstract: The present invention relates to a system and a method for identifying a battleship in a battleship combat system. More specifically, the system comprises: a generation unit for receiving a radar reception signal and generating a radar video; a detection unit for detecting a battleship based on the generated radar video and detecting a radar cross section (hereinafter referred to as "RCS") of the detected battleship; an analysis unit analyzing the detected RCS; a storage unit for storing data for identifying the detected battleship; and a control unit for comparing the RCS information, identified by the analysis unit, with the RCS information, stored in the storage unit, to identify whether matching RCS information is present, performing control so that if matching RCS information is present as the identifying result, the identified RCS information is provided as platform information for the detected battleship, and performing control so that if no matching RCS information is present as the identifying result, the identified RCS information is stored in the storage unit as new platform information. Therefore, the system can identify platform information for a target (battleship) more quickly and accurately while automatically identifying the platform information.
Patent KR-102548855-B1 (KR)
Title: 중간언어 인터프리팅 방식을 활용한 hr 콘텐츠 멀티 테넌시 지원 방법 및 이를 실행하기 위한 기록매체에 저장된 컴퓨터 프로그램
IPC: H04L9/40
Filed: 2021-06-28
Granted: 2023-06-29
Abstract: 본 발명은 중간언어 인터프리팅 방식을 활용한 멀티 테넌시 지원 방법에 관한 것으로서, 보다 구체적으로는 내부 서버 망으로써, 외부로부터 독립된 서버에 저장된 HR 콘텐츠를 외부 서버 망과의 송수신에 대한 해킹을 방지하기 위한 중간언어 인터프리팅 방식을 활용한 HR 콘텐츠 멀티 테넌시 지원 방법 및 이를 실행하기 위한 기록매체에 저장된 컴퓨터 프로그램에 관한 것이다. 
상기 목적을 달성하기 위하여, 본 발명은, 내부 서버 중 하나인 HR 콘텐츠 서버에 저장되어 있는 복수의 HR 콘텐츠를 중간언어로 정의하는 중간언어 정의단계와, 사용자 단말기에 설치된 애플리케이션 실행을 통해 상기 중간언어로 정의된 HR 콘텐츠를 인터프리팅 하는 인터프린팅 단계와, 상기 인터프린팅이 수행된 특정 HR 콘텐츠와 대응하는 HR 콘텐츠 서버에 독립적으로 저장된 HR 콘텐츠로 접근하는 HR 콘텐츠 접근단계와, 상기 접근된 HR 콘텐츠를 상기 인터프리팅을 수행한 사용자 단말기로 송신하여 해당 HR 콘텐츠를 복수의 사용자 단말기를 대상으로 멀티 테넌시로써 지원하여 HR 콘텐츠를 제공하는 멀티 테넌시 지원단계;를 포함하는 것을 특징으로 한다.
Patent KR-102334650-B1 (KR)
Title: Paper cutting machine with punching unit
Inventor: HWANG HUI
IPC: B26D1/22
Filed: 2021-07-05
Granted: 2021-12-06
Abstract: Disclosed is a paper cutting device, which has a punching unit, and enables a user can easily change the position of a punching blade as needed. A paper cutting device according to an embodiment comprises: a first cutting unit which includes a bed and a block provided with a blade on a lower surface thereof and vertically reciprocating at an upper portion of the bed, and cuts continuously inputted paper in a longitudinal direction; and a punching unit having a plate disposed in front of the bed, a punching head positioned directly above the plate, and an arm connecting the punching head and the block. The punching head includes: a tray having a floor and a wall surface surrounding the floor, and including a first slit formed on the floor, and a second slit formed on the wall surface; a cube seated on the tray and having a receiving hole formed in the center in a vertical direction; a punching blade inserted into the receiving hole, wherein an end portion protrudes from a lower portion of the floor through the first slit; a fixed dial inserted into the second slit from the outside of the tray to fix the cube to the tray; and a connector provided on the tray and coupled to the arm.
Patent KR-102409586-B1 (KR)
Title: 중고 보상 서비스 제공 방법
Inventor: AHN BYOUNG HO
IPC: G06N3/08
Filed: 2021-07-06
Granted: 2022-06-22
Abstract: 중고 보상 서비스 제공 방법이 개시된다.  일 실시예에 따른 중고 보상 서비스 제공 방법은 복수의 사용자들 각각이 구매한 내역에 기초하여, 복수의 사용자들 각각의 단말로 보유 상품 리스트를 제공하는 단계, 복수의 사용자들 각각으로부터 보유 상품 리스트에 있는 적어도 하나의 상품에 대한 리턴 요청을 수신하는 단계, 리턴 요청 상품의 구매 금액 및 구매 시점을 포함하는 구매 정보를 획득하는 단계, 리턴 요청 상품의 이미지를 인공 신경망에 입력하여, 리턴 요청 상품의 상태 지수를 획득하는 단계 및 구매 정보 및 상태 지수에 기초하여, 리턴 요청 상품의 리턴 금액을 결정하는 단계를 포함한다.
Patent KR-102345299-B1 (KR)
Title: Method and apparatus for providing ai-based teaching material creation service according to the characteristics of crowdsourcing-based projects
Inventor: PARK MIN WOO
IPC: G06F16/58
Filed: 2021-07-08
Granted: 2021-12-31
Abstract: The present invention relates to a method and a device for providing an artificial intelligence-based teaching material creation service in accordance with the characteristics of a crowdsourcing-based project. The method includes: a step of opening a project when work request information on the project is received from a requesting server; a step of extracting at least one work topic from the work request information on the open project; a step of designing a concept map indicating the relationship between the one or more one work topics; a step of generating a template for each of the one or more one work topics; a step of selecting at least one worker for each of the one or more one work topics based on the work request information and requesting work; a step of collecting at least one content generated based on the template from each of the one or more selected workers; and a step of transmitting to the requesting server a teaching material generated by combining by a preset method the content collected from the one or more selected workers.
Patent KR-102402322-B1 (KR)
Inventor: CHUNG SEUNGJUN
IPC: H01B13/00
Filed: 2021-07-12
Granted: 2022-05-26
Abstract: According to various embodiments of the present invention, disclosed is a paste manufacturing method, which comprises the steps of: generating a first mixture by adding a metal conductor and a multi-walled carbon nanotube (MWCNT) to chloroform (CHCl3); generating a second mixture by adding polydimethylsiloxane (PDMS) to the first mixture; obtaining a third mixture by evaporating the chloroform from the second mixture; and adding an additive to the third mixture to generate a paste. Therefore, a paste capable of realizing a stretchable electrode with low resistance and high stability can be provided.
Patent KR-102621961-B1 (KR)
IPC: B65B51/14
Filed: 2021-07-19
Granted: 2024-01-05
Abstract: 본 발명은 휴대용 실링기에 관한 것으로서, 특히 서로 마주보게 이격 배치되고, 그 간격이 조절되는 다수의 실링패널과; 서로 마주보도록 상기 실링패널에 설치되어 비닐봉투의 양면이 부착되는 테이프와; 상기 실링패널에 설치되는 지지패드와; 상기 지지패드와 마주보도록 상기 실링패널에 설치되어 비닐봉투의 양면을 융착시키는 전열선과; 상기 전열선에 전기를 공급하는 전원공급부;를 포함하여 구성되어, 지지패드와 전열선 사이에 개재되어 가압되는 비닐봉투를 전열선으로 융착할 수 있으므로 실링작업이 용이한 효과가 있다.
Patent KR-102382729-B1 (KR)
Title: Energy harvesting wireless power on-line indicator and high voltage power facility having thereof
Inventor: KIM SUNG HOON
IPC: H02B1/38
Filed: 2021-07-21
Granted: 2022-04-08
Abstract: The present invention relates to an energy harvesting wireless passive voltage indicator and a high voltage power facility having the same to produce and use electrical energy from a busbar, and identify and externally display a status of the busbar. The energy harvesting wireless passive voltage indicator of the present invention includes: an energy collection unit coupled to the busbar with an insulation tube surrounding the outer circumferential surface of the busbar interposed therebetween to collect electrical energy generated from the busbar; a wireless transmitter coupled to the energy collection unit to transmit power information of the bus bar; a wireless receiver wirelessly connected to the wireless transmitter to receive energization information of the busbar; and an external screen unit connected to the wireless receiver and mounted to be exposed to the outside of the high voltage power facility to externally display whether the busbar is energized by using the energization information of the busbar received from the wireless receiver, wherein the energy collection unit and the wireless transmitter are insulated from contact with the bus bar by the insulation tube, the energy collection unit is connected to an insulator connected to the busbar while supporting the busbar, the energy collection unit is shorted together through the ground side connection part of the insulator, and the wireless transmitter is operated by the electrical energy collected in the energy collection unit.
Patent KR-102331962-B1 (KR)
Title: Multi-needle assembly to ensure uniform injection performance
Inventor: NOH JIN KOOK
IPC: A61M5/32
Filed: 2021-07-26
Granted: 2021-12-02
Abstract: The present invention relates to a multi-needle assembly for ensuring a uniform injection performance comprising: a main body; an elevating unit; and a rotating unit. The main body includes an opening hole penetrated in a certain area along a circumferential direction of a side surface in a state of including a needle unit in which a plurality of needle holes formed in a matrix structure on a rectangular plate protrude in a front end. The elevating unit includes a plurality of needles which are embedded in the main body and are inserted into the needle holes at a front end and forms a screw thread on the outer circumferential surface in a direction of the opening hole. The rotating unit is rotated along the circumference of the opening hole of the main body and elevates the elevating unit during rotation by combining a screw thread formed on the inner circumferential surface with the screw thread of the elevating unit through the opening hole. The multi-needle assembly for ensuring a uniform injection performance of the present invention can provide the uniform injection performance by regularly inserting a multi-needle into various areas of an affected area.
Patent KR-102311742-B1 (KR)
Title: A manufacturing method for waterproof mask non-woven fabric, mask fabric and mask thereby
Inventor: KANG IN JONG
IPC: D06M15/277
Filed: 2021-07-28
Granted: 2021-10-12
Abstract: The present invention relates to a method for manufacturing a mask fabric having a waterproof function, to a mask fabric manufactured thereby and to a mask and, more specifically, to a mask fabric having a waterproof function, thereby maintaining performance even when worn in the rain or while playing in the water. The method for manufacturing a mask fabric according to the present invention comprises: a first step for preparing a non-woven mask fabric; a second step for coating the non-woven mask fabric prepared in the first step by mixing a hydrophobic material consisting of a silicon chloride-based compound pulverized to a size of 10-900 nm or a fluorine compound with a concentration of 5-20 % with respect to water; and a third step for drying the non-woven mask fabric coated in the second step.
Patent KR-102426684-B1 (KR)
Inventor: KANG SEUNG HEE
IPC: B05B9/01
Filed: 2021-08-10
Granted: 2022-07-29
Abstract: The present invention relates to a spray gun with local painting properties, which paints precisely in local areas such as the automobile bearing hubs, and configures a return line in a liquid supply line to ensure continuous operation characteristics to prevent the supply line from being clogged due to dirty paint when not working, wherein opening and closing needles are partially exposed in order to enhance precision work characteristics and the sliding friction characteristics can be adjusted at the exposed opening/closing needles. The spray gun with local painting properties, according to the present invention, comprises: a body provided with first, second, and third nipples on an outside thereof; a first pipe for liquid coupled to one side of the body and connected to the first nipple; a second pipe coupled to one side of the body and connected to the second nipple and in which the first pipe is installed; a mixing nozzle composed of a first cap coupled to one end of the first pipe and a second cap coupled to one end of the second pipe and constituting a mixing chamber between the first cap and the second cap; and an opening and closing needle provided at a center of the body, inserted through the first pipe, operated by opening and closing air supplied through a third nipple for opening and closing the first cap, and supported by a first spring provided in the body.
Patent KR-102350837-B1 (KR)
Title: Piping installation structure that improves seismic resistance, vibration resistance, elasticity and piping construction method using the same
Inventor: CHOI DO YOUNG
IPC: F16L25/00
Filed: 2021-08-10
Granted: 2022-01-14
Abstract: The present invention relates to a pipe material installation structure for improving seismic resistance and a pipe construction method using the same, and more particularly to the pipe material installation structure that improves seismic resistance and the pipe construction method using the same, capable of easily connecting neighboring pipes such as straight pipes and curved pipes, and improving seismic resistance. The present invention includes: a joint member including a body and a fitting groove formed to insert a first pipe in the body; and a locking means including a locking part protruding outward from the end of a second pipe inserted into the first pipe.
Patent KR-102618657-B1 (KR)
IPC: B24B49/02
Filed: 2021-09-07
Granted: 2023-12-29
Abstract: 본 발명의 일 실시 예는 로봇을 이용하여 폴리싱 공정을 자동으로 수행하고, 스핀틀의 전류 값을 실시간으로 모니터링하여 폴리싱 공정을 실시간으로 제어하는 기술을 제공한다. 본 발명의 실시 예에 따른 로봇을 이용한 폴리싱 장치는, 복수 개의 링크를 구비하고 다자유도로 구동하는 로봇인 연마로봇; 연마로봇의 말단과 결합하고 연마대상의 표면에 대한 연마를 수행하는 연마부; 연마로봇과 결합하고 연마부에 의해 연마되기 바로 전인 연마대상의 표면 일 부위에 대한 표면 조도를 측정하는 표면조도측정부; 및 연마부로 공급되는 전류인 모터전류의 변화 정보를 전달받고, 표면조도측정부로부터 연마대상의 표면 조도 정보를 전달받으며, 각각의 정보를 이용하여 연마부의 작동이 중단되도록 연마부로 제어신호를 전달하는 제어부를 포함한다.
Patent KR-102534134-B1 (KR)
IPC: C08K5/00
Filed: 2021-09-08
Granted: 2023-05-18
Abstract: 본 발명은 고밀도 폴리에틸렌 및 산화그레핀이 함유된 친환경 부표용 조성물에 관한 것으로, 더욱 상세하게는 고밀도 폴리에틸렌, 산화그레핀 분산액, 방오제, 폴리올레핀 엘라스토머, 커플링제, 분산제, 충전재 및 카놀라유로 이루어진다. 
상기의 성분으로 이루어지는 고밀도 폴리에틸렌 및 산화그레핀이 함유된 친환경 부표용 조성물은 내충격성이 우수할 뿐만 아니라, 저온취성 및 열융착성이 우수한 부표를 제공하여 부표에서 발생되는 미세 플라스틱으로 인해 해양환경이 오염되는 것을 억제하기 때문에 친환경적인 효과를 나타낸다.
Patent KR-102620158-B1 (KR)
IPC: A45D2/14
Filed: 2021-09-08
Granted: 2023-12-29
Abstract: 본 발명은 펌용 롯드에 관한 발명으로, 모근 주변을 지지하면서 릿지형성부(120)의 내측으로 모발을 만곡지게 유도하도록 구비하는 모근지지부(110)와, 모근지지부(110)를 전측에 결합하고, 내측에는 릿지돌부(122)를 형성하여 모발이 릿지부 표면을 따라서 70 ~ 130°각도로 굴곡되도록 구비하는 릿지형성부(120)와, 릿지형성부(120)의 수평 방향 일측 단부에 힌지 결합하고, 상기 릿지돌부(122)의 외형에 상응하는 내형의 릿지요부(156)를 형성하여 상측에서 커버하도록 구비하는 릿지커버부(150)와, 릿지형성부(120)의 후측에 결합하여 릿지형성부(120)의 외측으로 모발을 만곡지게 유도하도록 구비하는 모발지지부(160)를 포함하여 구성함에 따라 종래에 비해 롯드 몸체의 적은 회전수만으로도 모발에 자연스럽고 풍성한 볼륨을 형성하는 것이 특징이다.
Patent KR-102474827-B1 (KR)
Inventor: KIM KWANG MIN
IPC: E04B1/34
Filed: 2021-09-30
Granted: 2022-12-06
Abstract: The present invention relates to a building with a twisted structure. The building with a twisted structure disposes a plurality of layers of household units, which have a lower layer and a rotation angle centering around a core unit around the core unit in a circular plane shape located at the center to be able to implement a unique elevation and keep an inner plane constant, thereby having great constructability and being appropriate for a domestic construction environment. The building with a twisted structure of the present invention comprises: a core unit with a circular plane which is vertically provided at the center of the building; and a household unit which consists of a plurality of layers outside the core unit, has an identical plane of each layer, and is disposed to have a lower layer and a rotation angle centering around the core unit. The core unit comprises a circular outer core wall located outside the core unit to be formed with a household front door for entering and exiting each household of the household units and an inner core wall located inside the outer core wall to be spaced apart from the outer core wall and provided with a hall between the outer core wall and the inner core wall. A slab of the household unit is introduced with post tension to be provided with a tendon radially disposed centering around the core unit and having an inner end fixed onto the outer core wall and a concentration tendon connecting both sides of the slab around a corner.